Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/pkgcore/util/commandline.py", line 172, in _load_obj
    val = sections[name]
          ~~~~~~~~^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 46, in __getitem__
    raise KeyError(key)
KeyError: 'selected'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 206, in _instantiate
    self._instance = callable_obj(*pargs, **configdict)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: tree.__init__() got an unexpected keyword argument 'repos'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 132, in instantiate
    self._instance = self._instantiate()
                     ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 211, in _instantiate
    raise errors.InstantiationError(
pkgcore.config.errors.InstantiationError: Failed instantiating section 'repo-stack': exception caught from 'pkgcore.repository.multiplex.tree'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 166, in _instantiate
    final_val.append(ref.instantiate())
                     ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 136, in instantiate
    raise errors.InstantiationError(self.name) from e
pkgcore.config.errors.InstantiationError: Failed instantiating section 'repo-stack'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 132, in instantiate
    self._instance = self._instantiate()
                     ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 170, in _instantiate
    raise errors.ConfigurationError(
pkgcore.config.errors.ConfigurationError: Instantiating reference 'ebuild_repo' pointing at 'repo-stack'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python-exec/python3.11/pquery", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/scripts/__init__.py", line 43, in main
    run(os.path.basename(sys.argv[0]))
  File "/usr/lib/python3.11/site-packages/pkgcore/scripts/__init__.py", line 35, in run
    sys.exit(tool())
             ^^^^^^
  File "/usr/lib/python3.11/site-packages/snakeoil/cli/tool.py", line 81, in __call__
    ret = self.main()
          ^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/snakeoil/cli/tool.py", line 191, in main
    self.handle_exec_exception(e)
  File "/usr/lib/python3.11/site-packages/snakeoil/cli/tool.py", line 173, in main
    self.options, func = self.parse_args(
                         ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/snakeoil/cli/tool.py", line 128, in parse_args
    self.handle_exec_exception(e)
  File "/usr/lib/python3.11/site-packages/snakeoil/cli/tool.py", line 102, in parse_args
    options = self.parser.parse_args(args=args, namespace=namespace)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/snakeoil/cli/arghparse.py", line 1305, in parse_args
    delayed(args, attr)
  File "/usr/lib/python3.11/site-packages/snakeoil/cli/arghparse.py", line 397, in __call__
    self.invokable()
  File "/usr/lib/python3.11/site-packages/pkgcore/util/commandline.py", line 217, in _real_call
    value = [self._load_obj(sections, x) for x in values]
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/util/commandline.py", line 217, in <listcomp>
    value = [self._load_obj(sections, x) for x in values]
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/util/commandline.py", line 174, in _load_obj
    choices = ", ".join(self._choices(sections))
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/util/commandline.py", line 164, in _choices
    for k, v in sections.items():
  File "/usr/lib/python3.11/site-packages/snakeoil/mappings.py", line 71, in items
    yield k, self[k]
             ~~~~^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 47, in __getitem__
    return conf.instantiate()
           ^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pkgcore/config/central.py", line 136, in instantiate
    raise errors.InstantiationError(self.name) from e
pkgcore.config.errors.InstantiationError: Failed instantiating section 'vuln'